Astronomy Picture of the Day ·

Where a Black Hole Roams

The Astronomy Picture of the Day for September 21, 2001 is “Where a Black Hole Roams,” an image. It is credited to Credit: I. Rodrigues and I. F. Mirabel ( IAFE , SAp/CEA ) et al., NRAO , AUI , NSF (Orbit Illustration). The original explanation runs about 181 words.

Where a Black Hole Roams
Credit: I. Rodrigues and I. F. Mirabel ( IAFE , SAp/CEA ) et al., NRAO , AUI , NSF (Orbit Illustration) Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Black hole candidate XTE J1118+480 is known to roam the halo of our Milky Way Galaxy. This exotic system – thought to be a stellar mass black hole consuming matter from a companion star – was discovered only last year as a flaring celestial x-ray source.”

— APOD editors, September 21, 2001

Read the full explanation on science.nasa.gov

At a glance

Date
September 21, 2001
Type
Image
Credit
Credit: I. Rodrigues and I. F. Mirabel ( IAFE , SAp/CEA ) et al., NRAO , AUI , NSF (Orbit Illustration)
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 181 words

All of September 2001 → · 2001 by month → · Full archive since 1995 →

Topics in this entry

The SunThe Milky WayGalaxiesBlack holes

Topics are matched from words in the title and explanation.

On this day: September 21 in other years

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Source

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.